Mht Cet
Some Basic Concepts Of Chemistry
MHT CET 2023 13th May Evening Shift
MCQ+1 / -02023
According to reaction,
\(\mathrm{Mg}(s)+2 \mathrm{HCl}(a q) \longrightarrow \mathrm{MgCl}_2(a q)+\mathrm{H}_2(g) \uparrow .\)
Calculate the mass of \(\mathrm{Mg}\) required to liberate \(4.48 \mathrm{~dm}^3 \mathrm{~H}_2\) at STP?
(Molar mass of \(\mathrm{Mg}=24 \mathrm{~g} \mathrm{~mol}^{-1}\))